Light tube flashing and curb



FIG. 1 is a top perspective view;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a left side elevational view;

FIG. 5 is a front elevational view; and,

FIG. 6 is a rear elevational view.

The ornamental design for a light tube flashing and curb, as shown.